bipedalism
['baɪpɛdl,ɪzəm]
实用场景例句
- We think about the evolution of bipedalism as one of first events that led hominids down the path to being human.
- 双腿直立行走的进化是原始人向人类进化的最初阶段中的一步.
《简明英汉词典》
- Bipedalism made the human form of birth possible.
- 直立行走让人类的出现成为可能.
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